Swallows, Biological Limb Enhancements, Fission...The only other weapons I can think of would be unsuitable for an FE game. Radiation Canons, Space Lasers, Mobile Suits, Etc. I must admit, seeing Mobile Suits in an FE would me most interesting, it would just not work though.

not really. they could actually be like, if you ahve a mastery in both of the weapons. so a cavalier could use the swallow (sword/lance fusion) and it bests all other weapons. a general is an example of a class that could use the tomahawk lance (I jsut invented a name for it). and for sword/axe fusions they could make something like a meat cleaver. if fusion weapons were oposing each other than there woudl be no besting.

-------------------Courage is the magic that turns dreams into reality.